119 lines
3.5 KiB
Python
119 lines
3.5 KiB
Python
"""
|
|
Platform to control a Zehnder ComfoAir Q350/450/600 ventilation unit.
|
|
|
|
For more details about this platform, please refer to the documentation at
|
|
https://home-assistant.io/components/fan.comfoconnect/
|
|
"""
|
|
import logging
|
|
|
|
from homeassistant.components.comfoconnect import (
|
|
DOMAIN, ComfoConnectBridge, SIGNAL_COMFOCONNECT_UPDATE_RECEIVED)
|
|
from homeassistant.components.fan import (
|
|
FanEntity, SPEED_OFF, SPEED_LOW, SPEED_MEDIUM, SPEED_HIGH,
|
|
SUPPORT_SET_SPEED)
|
|
from homeassistant.const import STATE_UNKNOWN
|
|
from homeassistant.helpers.dispatcher import (dispatcher_connect)
|
|
|
|
_LOGGER = logging.getLogger(__name__)
|
|
|
|
DEPENDENCIES = ['comfoconnect']
|
|
|
|
SPEED_MAPPING = {
|
|
0: SPEED_OFF,
|
|
1: SPEED_LOW,
|
|
2: SPEED_MEDIUM,
|
|
3: SPEED_HIGH
|
|
}
|
|
|
|
|
|
def setup_platform(hass, config, add_devices, discovery_info=None):
|
|
"""Set up the ComfoConnect fan platform."""
|
|
ccb = hass.data[DOMAIN]
|
|
|
|
add_devices([ComfoConnectFan(hass, name=ccb.name, ccb=ccb)], True)
|
|
return
|
|
|
|
|
|
class ComfoConnectFan(FanEntity):
|
|
"""Representation of the ComfoConnect fan platform."""
|
|
|
|
def __init__(self, hass, name, ccb: ComfoConnectBridge):
|
|
"""Initialize the ComfoConnect fan."""
|
|
from pycomfoconnect import SENSOR_FAN_SPEED_MODE
|
|
|
|
self._ccb = ccb
|
|
self._name = name
|
|
|
|
# Ask the bridge to keep us updated
|
|
self._ccb.comfoconnect.register_sensor(SENSOR_FAN_SPEED_MODE)
|
|
|
|
def _handle_update(var):
|
|
if var == SENSOR_FAN_SPEED_MODE:
|
|
_LOGGER.debug("Dispatcher update for %s", var)
|
|
self.schedule_update_ha_state()
|
|
|
|
# Register for dispatcher updates
|
|
dispatcher_connect(
|
|
hass, SIGNAL_COMFOCONNECT_UPDATE_RECEIVED, _handle_update)
|
|
|
|
@property
|
|
def name(self):
|
|
"""Return the name of the fan."""
|
|
return self._name
|
|
|
|
@property
|
|
def icon(self):
|
|
"""Return the icon to use in the frontend."""
|
|
return 'mdi:air-conditioner'
|
|
|
|
@property
|
|
def supported_features(self) -> int:
|
|
"""Flag supported features."""
|
|
return SUPPORT_SET_SPEED
|
|
|
|
@property
|
|
def speed(self):
|
|
"""Return the current fan mode."""
|
|
from pycomfoconnect import (SENSOR_FAN_SPEED_MODE)
|
|
|
|
try:
|
|
speed = self._ccb.data[SENSOR_FAN_SPEED_MODE]
|
|
return SPEED_MAPPING[speed]
|
|
except KeyError:
|
|
return STATE_UNKNOWN
|
|
|
|
@property
|
|
def speed_list(self):
|
|
"""List of available fan modes."""
|
|
return [SPEED_OFF, SPEED_LOW, SPEED_MEDIUM, SPEED_HIGH]
|
|
|
|
def turn_on(self, speed: str=None, **kwargs) -> None:
|
|
"""Turn on the fan."""
|
|
if speed is None:
|
|
speed = SPEED_LOW
|
|
self.set_speed(speed)
|
|
|
|
def turn_off(self) -> None:
|
|
"""Turn off the fan (to away)."""
|
|
self.set_speed(SPEED_OFF)
|
|
|
|
def set_speed(self, mode):
|
|
"""Set fan speed."""
|
|
_LOGGER.debug('Changing fan mode to %s.', mode)
|
|
|
|
from pycomfoconnect import (
|
|
CMD_FAN_MODE_AWAY, CMD_FAN_MODE_LOW, CMD_FAN_MODE_MEDIUM,
|
|
CMD_FAN_MODE_HIGH)
|
|
|
|
if mode == SPEED_OFF:
|
|
self._ccb.comfoconnect.cmd_rmi_request(CMD_FAN_MODE_AWAY)
|
|
elif mode == SPEED_LOW:
|
|
self._ccb.comfoconnect.cmd_rmi_request(CMD_FAN_MODE_LOW)
|
|
elif mode == SPEED_MEDIUM:
|
|
self._ccb.comfoconnect.cmd_rmi_request(CMD_FAN_MODE_MEDIUM)
|
|
elif mode == SPEED_HIGH:
|
|
self._ccb.comfoconnect.cmd_rmi_request(CMD_FAN_MODE_HIGH)
|
|
|
|
# Update current mode
|
|
self.schedule_update_ha_state()
|